Furthermore, the viewpoint expressed at the time a standard is approved and issued is subject to change brought about through developments in the state of the art and comments received from users of the standard.

背景.出自IEEE 802.11i
谢谢.

参考中...谢谢了.^^

是不对。应该是这样的：
Furthermore, the
viewpoint expressed at the
time a standard is approved and issued
is subject to
change brought about through developments in the state of the art and comments received from users of the standard.

此外，标准在制订与推出时所表达的观点会根据陈述方式（？）的发展及用户反馈这两者带来的变化做出调整。
如果按2楼翻译的话这个句子就没谓语了。
有上下文的话会好一点。